Fixup: Empty value for node-selector

Signed-off-by: Lennart Jern <[email protected]>

Author: lentzi90

test/e2e/data/ccm/cloud-controller-manager.yaml

@@ -1,4 +1,5 @@
 # From: https://raw.githubusercontent.com/kubernetes/cloud-provider-openstack/master/manifests/controller-manager/openstack-cloud-controller-manager-ds.yaml
+# NOTE! We modify the node-selector to have empty value (""). This matches what kubeadm does.
 apiVersion: v1
 kind: ServiceAccount
 metadata:
@@ -24,7 +25,7 @@ spec:
         k8s-app: openstack-cloud-controller-manager
     spec:
       nodeSelector:
-        node-role.kubernetes.io/control-plane: "true"
+        node-role.kubernetes.io/control-plane: ""
       securityContext:
         runAsUser: 1001
       tolerations: